Scott and Rachel are enthusiastic car collectors. The cars they own are either German or Japanese made cars. The German to Japanese ratio in Scott's collection is 5:2 in favor of the Germans.

The German to Japanese ratio in Rachel's collection is 4:3 in favor of the Germans

the number of Japanese cars Scott owns is identical to the number of Japanese cars Rachel owns.

What is the ratio between the total amount of cars (German and Japanese) Scott has and the total amount of cars Rachel has?

• 15:8

• 9:7

• 1:1

• 3:2

3 | 8 | 15 | 24 | 35 |?

• 42

• 36

• 48

• 46

The average of first ten prime numbers which are odd is?

• 12.9

• 13.8

• 17

• 15.8

At what rate percent on simple interest will OMR.750 amount to OMR.900 in 5 years?

• 5%

• 3 1/2%

• 4%

• 5 1/2%

If four coins are tossed, the probability of getting two heads and two tails is -.

• 3/8

• 6/11

• 2/5

• 4/5

• 5/11

A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in?

• 20 Days

• 16 Days

• 24 Days

• 28 Days

Express a speed of 36 kmph in meters per second?

• 10 Mps

• 12 Mps

• 14 Mps

• 17 Mps

The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 5 years hence?

• 50

• 60

• 70

• 80

[(7 * 9) + (2 * 12) + 3]/[(12 * 3) + (81/9)] = ?

• 4

• 60

• 1.75

• 4.5

• None of these

Find the one which does not belong to that group?

• 3

• 4

• 5

• 9

• 7